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Replacement .1m Biostone Filter for use in Alkal-Life 3000SL, Regency Elite, Regency X, Amwater AMWS903 Contains layers of Tourmaline and Coral Calcium inside an antibacterial carbon block filter. This unique filter has been created specifically for use in water ionizers. It helps naturally ionize and clean water before it enters ionization chamber. Tourmaline crystal is known to be a beautiful, semi-precious gem. Now as a mineral it also became a focus of scientific research. One of the reasons is that infrared Tourmaline is the only mineral on earth to show permanent electricity. It was found in Japan, that even if broken in pieces, a positive and negative electrodes never disappeared. The stone is known to be used for improving circulation and relieving stress. Tourmaline in your filter is used to transform water into mild alkaline water.

.01M Biostone Filter for Alkal-Life 3000SL Regency Elite Regency X & Amwater AMWS903 by Jupiter - B00176DT7W